Device for the measurement of acoustic reverberation time and method
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United States of America Patent
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-
Jun 16, 1981
Grant Date -
N/A
app pub date -
Jul 25, 1979
filing date -
Jul 26, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A device for measuring acoustic reverberation time incorporates a transmission unit and a reception unit combined together into one assembly. Both units share a single series of filters, one of which filters is inserted into a signal path for the transmission unit and for the reception unit. The device serves to measure accurately the acoustic reverberation time of acoustic spaces such as recording rooms, sound studios and the like.
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